(NL) - Not
listed: the trustee has requested that his or her repeater not be included
in this list

Open/Closed/Private

O - Open:
repeater is open for use by all licensed amateurs

C - Closed:
requires membership in sponsoring organization. Membership is
open to all licensed amateurs

P - Private:
requires membership in sponsoring organization. Membership is
at the discretion of the sponsor.

F - Friendly:
applies to closed & private systems. Occasional use by non-members
is permitted for purposes of "test-driving" the system.

(blank):
The exact status of many systems is unknown, particularly on the 440
MHz band. Since all of these systems are coordinated as private
repeaters, it is best to assume that they are in fact private.